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CA ยท HHS OCR reports

HIPAA breaches in California

HIPAA breaches affecting 500 or more individuals reported to HHS OCR by covered entities listed in California.

Reports

786

Individuals affected

79,958,213

Under investigation

56

Top type: Hacking/IT Incident

State breach notification law

This state has 2 separate breach notification statutes

Timing: Without unreasonable delay California requires government agencies to notify in the most expedient

Read the California data breach notification law summary

All reports, newest first

Page 11 of 16. 786 reports.

HIPAA breach reports from the HHS OCR Breach Portal
Covered entityEntity typeIndividualsSubmittedType of breachStatus
Gold Coast Health PlanBusiness Associate37,005Oct 5, 2018Hacking/IT IncidentArchive (closed)
National Ambulatory Hernia InstituteHealthcare Provider15,974Oct 5, 2018Hacking/IT IncidentArchive (closed)
Guardant Health, Inc.Healthcare Provider1,112Sep 14, 2018Hacking/IT IncidentArchive (closed)
Simonian Sports Medicine Clinic, A Medical CorporationHealthcare Provider1,541Sep 10, 2018Unauthorized Access/DisclosureArchive (closed)
Port City Operating Company doing business as St. Joseph's Medical CenterHealthcare Provider4,984Aug 31, 2018LossArchive (closed)
Authentic Recovery Center, LLCHealthcare Provider1,790Aug 17, 2018Hacking/IT IncidentArchive (closed)
Gordon Schanzlin New Vision InstituteHealthcare Provider1,130Aug 10, 2018TheftArchive (closed)
Institute on AgingHealthcare Provider3,907Jul 20, 2018Hacking/IT IncidentArchive (closed)
San Francisco Department of Public HealthHealthcare Provider900Jun 25, 2018Unauthorized Access/DisclosureArchive (closed)
VA Long Beach Healthcare SystemHealthcare Provider1,030Jun 22, 2018Unauthorized Access/DisclosureArchive (closed)
Peter J Parker, M.D., Inc.Healthcare Provider628Jun 19, 2018Unauthorized Access/DisclosureArchive (closed)
David S. Ng, O.D.Healthcare Provider758Jun 16, 2018TheftArchive (closed)
Denise M. Bowden, LAcHealthcare Provider538Jun 11, 2018TheftArchive (closed)
Dignity HealthHealthcare Provider55,947May 31, 2018Unauthorized Access/DisclosureArchive (closed)
BioIQ Inc.Business Associate4,059May 25, 2018Unauthorized Access/DisclosureArchive (closed)
Muir Medical Group, IPA, Inc.Business Associate5,485May 22, 2018Unauthorized Access/DisclosureArchive (closed)
Capitol Administrators, IncBusiness Associate1,733May 11, 2018Hacking/IT IncidentArchive (closed)
Center for Orthopaedic Specialists - Providence Medical Institute (PMI)Healthcare Provider81,550Apr 18, 2018Hacking/IT IncidentArchive (closed)
Inogen, Inc.Healthcare Provider29,528Apr 17, 2018Hacking/IT IncidentArchive (closed)
California Physicians Service d/b/a Blue Shield of CaliforniaHealth Plan1,717Apr 13, 2018Unauthorized Access/DisclosureArchive (closed)
CA Department of Developmental ServicesHealth Plan582,174Apr 6, 2018TheftArchive (closed)
QUALITY-CARE PHARMACYHealthcare Provider2,000Apr 2, 2018TheftArchive (closed)
Milligan Chiropractic Group, Inc. d/b/a Del Mar Chiropractic Sports GroupHealthcare Provider2,640Mar 30, 2018TheftArchive (closed)
Sonoma County Indian Health Project, IncHealthcare Provider662Mar 30, 2018Unauthorized Access/DisclosureArchive (closed)
VA Palo Alto Health Care SystemHealthcare Provider1,600Mar 26, 2018Unauthorized Access/DisclosureArchive (closed)
RoxSan Pharmacy, Inc.Healthcare Provider1,049Mar 12, 2018Unauthorized Access/DisclosureArchive (closed)
inSite Digestive Health CareHealthcare Provider1,424Mar 9, 2018TheftArchive (closed)
California College of ArtsHealth Plan623Feb 26, 2018TheftArchive (closed)
Ron's Pharmacy ServicesHealthcare Provider6,781Feb 2, 2018Hacking/IT IncidentArchive (closed)
Steven Yang, D.D.S., INC.Healthcare Provider3,202Jan 26, 2018TheftArchive (closed)
Pedes Orange County, Inc.Healthcare Provider917Jan 12, 2018Unauthorized Access/DisclosureArchive (closed)
Alicia Ann OswaldHealthcare Provider800Jan 9, 2018Unauthorized Access/DisclosureArchive (closed)
Palomar Health (Palomar Medical Center (Escondido)Healthcare Provider1,309Jan 8, 2018Unauthorized Access/DisclosureArchive (closed)
DJO, LLCHealthcare Provider1,203Jan 6, 2018LossArchive (closed)
SAY San DiegoHealthcare Provider1,272Dec 22, 2017LossArchive (closed)
Kaiser Foundation Health Plan, Inc.Health Plan638Dec 22, 2017Unauthorized Access/DisclosureArchive (closed)
Sheldon M. Golden O.D., Optometric CorporationHealthcare Provider7,583Dec 19, 2017Hacking/IT IncidentArchive (closed)
Dignity Health Medical FoundationHealthcare Provider2,189Dec 19, 2017Unauthorized Access/DisclosureArchive (closed)
Kaiser Foundation Health Plan, Inc.Health Plan4,389Dec 14, 2017Hacking/IT IncidentArchive (closed)
Sutter Valley Medical Foundation d/b/a Sutter Medical FoundationHealthcare Provider1,303Nov 22, 2017TheftArchive (closed)
Kaiser Foundation Health PlanHealth Plan720Oct 20, 2017Unauthorized Access/DisclosureArchive (closed)
Community Family Care Medical Group IPA, Inc.Healthcare Provider763Sep 13, 2017Unauthorized Access/DisclosureArchive (closed)
Kaiser Foundation Health PlanHealth Plan609Sep 8, 2017Unauthorized Access/DisclosureArchive (closed)
Community Memorial Health SystemHealthcare Provider959Sep 5, 2017Hacking/IT IncidentArchive (closed)
Hand & Upper Extremity Centers dba Hand Rehabilitation SpecialistsHealthcare Provider12,806Sep 1, 2017Hacking/IT IncidentArchive (closed)
Feinstein and Roe Mds Inc.Healthcare Provider6,642Aug 21, 2017Hacking/IT IncidentArchive (closed)
Pacific Alliance Medical CenterHealthcare Provider266,123Aug 10, 2017Hacking/IT IncidentArchive (closed)
City of HopeHealthcare Provider3,400Aug 3, 2017Hacking/IT IncidentArchive (closed)
Christine D. Collins, APC & Ann Hofstadter, MD Inc.Healthcare Provider1,500Jul 27, 2017Hacking/IT IncidentArchive (closed)
Andrea Yaley, DDSHealthcare Provider1,200Jul 10, 2017Hacking/IT IncidentArchive (closed)

Source: HHS OCR Breach Portal, OCR export October 2026.